
Breitenbachtalsperre
- Annual mean
- 8.7 °C
- Warmest month
- July
- Wettest month
- December
Long-term atmospheric averages derived from 1991 to 2020 representative point measurements.
The Bacher Lay climate profile provides a twelve-month data set detailing average maximum and minimum temperatures, daily precipitation rates, relative humidity, wind speeds, and daylight duration. These records originate from 1991 to 2020 NASA POWER analysis for a single representative coordinate within Westerwaldkreis. Data points offer a precise look at annual atmospheric patterns rather than current weather or specific microclimatic variations across the nature reserve.

Examining long-term monthly thermal ranges alongside average daily precipitation rates across twelve months
Analyze average temperature bounds, precipitation rates, humidity, wind, and daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.4 °C-10.3° to 8.3° | 2.2 mm/day | 94.4% | 5 m/s | 8.3 hours |
| February | 0.4 °C-9.1° to 10.3° | 1.9 mm/day | 91.9% | 4.8 m/s | 9.8 hours |
| March | 3.9 °C-5.4° to 15.5° | 1.8 mm/day | 86.5% | 4.7 m/s | 11.6 hours |
| April | 8.2 °C-2.9° to 20.8° | 1.6 mm/day | 80.3% | 4 m/s | 13.6 hours |
| May | 12.5 °C1.3° to 24.5° | 2.2 mm/day | 78.4% | 3.8 m/s | 15.3 hours |
| June | 16 °C5.2° to 28.3° | 2.2 mm/day | 75.1% | 3.7 m/s | 16.2 hours |
| July | 18.5 °C8.2° to 31.3° | 2.5 mm/day | 69.3% | 3.7 m/s | 15.8 hours |
| August | 18.4 °C7.5° to 31.6° | 2.1 mm/day | 67.6% | 3.5 m/s | 14.2 hours |
| September | 14 °C4.1° to 26.3° | 2 mm/day | 74.6% | 3.8 m/s | 12.3 hours |
| October | 8.7 °C-1° to 20.3° | 2.1 mm/day | 85.8% | 4.2 m/s | 10.4 hours |
| November | 3.9 °C-4.1° to 13.7° | 2.3 mm/day | 93.2% | 4.3 m/s | 8.7 hours |
| December | 0.5 °C-8.4° to 9.2° | 2.5 mm/day | 95% | 4.8 m/s | 7.8 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparative analysis of twelve monthly norms for temperature, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and daylight patterns across varied regional geographic settings.








Examine the detailed geographic layout and habitat distribution of Bacher Lay. This MoriAtlas entry provides a structured look at the site's basalt cliffs, river valley terrain, and unique ecological characteristics within its protected boundaries.